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(use-modules (gnu packages compression)
(gnu packages elf)
(gnu packages engineering)
(gnu packages markup)
(gnu packages vim)
(guix build-system gnu)
(guix git-download)
((guix licenses) #:prefix license:)
(guix packages))
(define-public e9patch
(let ((commit "b4e7175abb8bd49ebbb6d09c7057aa43ddacac10")
(revision "0"))
(package
(name "e9patch")
(version (git-version "1.0.0-dev" revision commit))
(source (origin
(method git-fetch)
(uri (git-reference
(url "https://github.com/GJDuck/e9patch")
(commit commit)))
(sha256
(base32
"0a9s7h43ryyl4bvn0sid0dq78v24bnbcf271smj1a8wvffsih0jy"))
(file-name (git-file-name name version))
(patches (search-patches
;; https://github.com/GJDuck/e9patch/pull/94
"e9patch-devendor.patch"
;; https://github.com/GJDuck/e9patch/pull/99
"e9patch-plugin-api-headers.patch"
;; https://github.com/GJDuck/e9patch/pull/92
"e9patch-check.patch"
;; https://github.com/GJDuck/e9patch/pull/95
"e9patch-check-intel-format.patch"
;; https://github.com/GJDuck/e9patch/pull/88
"e9patch-check-mode.patch"
;; https://github.com/GJDuck/e9patch/pull/93
"e9patch-check-mov-imm.patch"
;; https://github.com/GJDuck/e9patch/issues/96
"e9patch-check-rflags.patch"
;; https://github.com/GJDuck/e9patch/pull/97
"e9patch-check-same_op_2.patch"))))
(build-system gnu-build-system)
(arguments (list #:modules `((ice-9 string-fun) ; string-replace-substring
,@%default-gnu-modules)
#:phases
#~(modify-phases %standard-phases
(add-after 'unpack 'fix-prefix
(lambda _
(substitute* "Makefile"
;; https://github.com/GJDuck/e9patch/pull/87
(("\\\\/usr")
(string-replace-substring #$output "/" "\\/"))
(("/usr") #$output))))
(delete 'configure))))
(native-inputs (list markdown xxd))
(inputs (list elfutils zycore zydis zlib))
(home-page "https://github.com/GJDuck/e9patch")
(synopsis "Static binary rewriting tool")
(description
"E9Patch is a static binary rewriting tool for x86-64 ELF binaries.
E9Patch is:
@itemize
@item Scalable: E9Patch can reliably rewrite large/complex binaries
including web browsers (>100MB in size).
@item Compatible: The rewritten binary is a drop-in replacement of the original,
with no additional dependencies.
@item Fast: E9Patch can rewrite most binaries in a few seconds.
@item Low Overheads: Both performance and memory.
@item Programmable: E9Patch is designed so that it can be easily integrated
into other projects.
@end itemize")
(license (list license:expat ;src/e9patch/e9loader_*.cpp
license:gpl3+))))) ;rest
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